The LG 34U511A-B is an UltraWide monitor with a screen diagonal of 34 inches and an aspect ratio of 21:9, providing an expanded viewing area. These features allow for multiple contents to be displayed side by side, which is particularly advantageous for creative projects, spreadsheets, or video editing. The high resolution of 2560 x 1080 pixels ensures clear and detailed images, while HDR support enhances contrasts and improves visual quality. IPS technology guarantees stable colors and contrasts from nearly any viewing angle, making the monitor ideal for graphic applications. With a refresh rate of 100 Hz and a response time of 5 ms (GtG), movements are displayed smoothly, which is also important for animations and fast image transitions. The monitor also offers various integrated picture modes that can be adapted to different requirements.
Monitor type | PC Monitor |
Display resolution | UWFHD |
Screen technology | LED |
Refresh rate | 100 Hz |
Video connections | DisplayPort (1x), HDMI (1x) |
USB ports | USB-C |
Monitor equipment | HDR functionality, Integrated USB hub |
Item number | 59040769 |
Manufacturer | LG |
Category | Monitor |
Manufacturer no. | 34U511A-B |
Release date | 2.6.2025 |
External links |
Colour | Black |
Exact colour description | Black |
Monitor type | PC Monitor |
Display size (inches) | 34" |
Screen size (cm) | 87 cm |
Image resolution | 2560 x 1080 pixels |
Display resolution | UWFHD |
Pixel pitch | 0.31 mm |
Screen technology | LED |
Panel technology | IPS |
Refresh rate | 100 Hz |
Aspect ratio | 21:9 |
Screen surface | Anti-glare |
Contrast ratio | 1000 :1 |
Response time (grey-to-grey) | 5 ms |
Reaction time MPRT | 1 ms |
Brightness | 400 cd/m² |
Colour space coverage | sRGB: 99% |
Viewing angle (H) | 178° |
Viewing angle (V) | 178° |
Monitor equipment | HDR functionality, Integrated USB hub |
Touch | Without touch function |
HDR Certification | Vesa DisplayHDR 400 |
Adjustability | Tiltable |
VESA wall mount | 100 x 100 mm |
Video connections | DisplayPort (1x), HDMI (1x) |
HDMI version | 1.4 |
DisplayPort version | 1.4 |
USB ports | USB-C |
Exact USB ports | USB-C 4 (1x) |
Audio Connections | Headphone output (1x) |
Power consumption | 31 W |
Power consumption (standby) | 0.50 W |
Energy consumption per year | 45 kWh |
Energy efficiency class | F |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer LG fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | power adapter |
Width | 816.50 mm |
Length | 220 mm |
Height | 486.70 mm |
Weight | 7.60 kg |
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